LC7536LHS

Ordering number:ENN3942 CMOS IC LC7536LHS High-Voltage, Two-Channel Electronic Attenuator Overview The LC7536LHS is a two-channel electronic attenuator for volume, balance and loudness controls in stereo audio applications. The LC7536LHS reads data from a three-line serial bus to control attenuation in 1 dB steps over an 80 dB range, up to a maximum of 96 dB. It features a center tap at 20 dB attenuation for a loudness control using a minimum of external components. A device select pin allows two devices to be connected to the serial bus. Package Dimensions unit:mm 3061-DIP30S [LC7536LHS] 30 16 1 15 27.2 10.16 8.6 0.25 0.51min 4.25 3.2 4.95max The LC7536LHS operates from 5 V and 10 V supplies and is available in 30-pin DIPs. Features Three-line serial control. Two device select. Tap at 20 dB attenuation for a loudness control. 80 dB attenuation range adjustable in 1 dB steps. 96 dB maximum attenuation. 75 dB crosstalk rejection. 0.022% total harmonic distortion. 47kΩ input impedance. 5 V and 10 V supplies. 30-pin DIP. 1.15 1.78 0.48 0.95 SANYO : DIP30S Specifications Absolute Maximum Ratings at Ta=25˚C, VSS=0V, VEE=0V Parameter Symbol Maximum supply voltage CLK, DI and CE input voltage range VDD max VCC max VI1 Analog input voltage range VI2 Select pin input voltage range Allowable power dissipation Operating temperature range Stroage temperature range VI3 Pd max Topr Tstg Ta≤85°C Conditions Ratings 0 to 12 0 to 7 0 to VCC+0.3 VEE–0....